of the Rutherfurd Photographs. 



253 



Star 7. 





Right Ascension : 



Declination : 



Plate. 

















At Epoch of 



P. M. 



At Epoch 



At Epoch of 



P. M. 



At Epoch 





Plate. 





1875.0. 



Plate. 





1875.0. 



I 



i27°54 / o6 // .35 



— o".33 



6".02 



I9°56 / I4 // .S7 



-o".o 3 



14". 84 



II 



6 .36 



— -33 



6 .03 





70 



— -°3 



.67 



III 



6 .16 



— -33 



5 -83 





63 



— -03 



.60 



IV 



6 .46 



— -33 



b .13 





88 



— -03 



•85 



V 



5 -91 



+ .16 



6 .07 





76 



+ .01 



•77 



VII 



5 -8i 



+ .16 



5 -97 





74 



+ .01 



• 75 



VIII 



5 .85 



+ .16 



6 .01 





74 



-f .01 



•75 



IX 



5 -77 



+ -17 



5 -94 





66 



+ .01 



.67 



Mean, i27°54 / o6 // .oo 



Mean, 19° 56' 14". 7 4 



Probable Error, ±.025 



Probable Error, ±.024 



Proper Motion, — 0.071 ±0.007 



Proper Motion, — 0.006 ±0.007 



Star 7A. 



Plate. 



Right Ascension : 



Declination : 



At Epoch of 

 Plate. 



P.M. 



At Epoch 

 1875.0. 



At Epoch of 

 Plate. 



P.M. 



At Epoch 

 1875.0. 



II 



IV 



VII 



VIII 



i27°57 / 58 // .oo 



58 .26 



57 .61 

 57 -25 



— o // .47 

 — -47 

 + -23 

 + -23 



57 // -53 

 •79 



.84 

 .48 



20°09 / 42 // .62 



•55 

 •57 

 •34 



— o // .99 

 — .09 

 + .04 

 + .04 



42"-53 

 .46 

 .61 

 .38 



Mean, i27°57'57".66 

 Proper Motion, — 0.100 



Mean, 2o°og / 42 // .5o 

 Proper Motion, — 0.019 



Annals N. Y. Acad. Sci., X., June, 1898—16. 



